| Record Information |
|---|
| Version | 2.0 |
|---|
| Created at | 2022-09-04 11:30:52 UTC |
|---|
| Updated at | 2022-09-04 11:30:52 UTC |
|---|
| NP-MRD ID | NP0193943 |
|---|
| Secondary Accession Numbers | None |
|---|
| Natural Product Identification |
|---|
| Common Name | tuberculostearic acid |
|---|
| Description | Tuberculostearic acid, also known as 10-methyloctadecanoate or 10-methylstearic acid, belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. A methyl-branched fatty acid, the structure of which is that of stearic acid carrying a methyl group at C-10. tuberculostearic acid is found in Dicliptera roxburghiana. tuberculostearic acid was first documented in 1987 (PMID: 2885596). Tuberculostearic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (PMID: 8887930) (PMID: 3329256) (PMID: 14723350) (PMID: 8438134). |
|---|
| Structure | CCCCCCCCC(C)CCCCCCCCC(O)=O InChI=1S/C19H38O2/c1-3-4-5-6-9-12-15-18(2)16-13-10-7-8-11-14-17-19(20)21/h18H,3-17H2,1-2H3,(H,20,21) |
|---|
| Synonyms | | Value | Source |
|---|
| 10-Methyloctadecanoic acid | ChEBI | | 10-Methylstearic acid | ChEBI | | 10-Methyloctadecanoate | Generator | | 10-Methylstearate | Generator | | Tuberculostearate | Generator | | 10-Methyl-octadecanoate | HMDB | | 10-Methyl-octadecanoic acid | HMDB | | L-(+)-Tuberculostearic acid | HMDB | | Tuberculostearic acid | MeSH |
|
|---|
| Chemical Formula | C19H38O2 |
|---|
| Average Mass | 298.5038 Da |
|---|
| Monoisotopic Mass | 298.28718 Da |
|---|
| IUPAC Name | 10-methyloctadecanoic acid |
|---|
| Traditional Name | tuberculostearic acid |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | CCCCCCCCC(C)CCCCCCCCC(O)=O |
|---|
| InChI Identifier | InChI=1S/C19H38O2/c1-3-4-5-6-9-12-15-18(2)16-13-10-7-8-11-14-17-19(20)21/h18H,3-17H2,1-2H3,(H,20,21) |
|---|
| InChI Key | BEOUGZFCUMNGOU-UHFFFAOYSA-N |
|---|
| Experimental Spectra |
|---|
|
| Not Available | | Predicted Spectra |
|---|
|
| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
|---|
| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
|---|
|
| Not Available | | Species |
|---|
| Species of Origin | |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Lipids and lipid-like molecules |
|---|
| Class | Fatty Acyls |
|---|
| Sub Class | Fatty acids and conjugates |
|---|
| Direct Parent | Long-chain fatty acids |
|---|
| Alternative Parents | |
|---|
| Substituents | - Long-chain fatty acid
- Methyl-branched fatty acid
- Branched fatty acid
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic acyclic compound
|
|---|
| Molecular Framework | Aliphatic acyclic compounds |
|---|
| External Descriptors | |
|---|
| Physical Properties |
|---|
| State | Not Available |
|---|
| Experimental Properties | | Property | Value | Reference |
|---|
| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
|
|---|
| Predicted Properties | |
|---|
| General References | - Almenoff PL, Brooks JB, Johnson A, Lesser M: Differentiation of sarcoidosis from tuberculosis by use of electron capture gas-liquid chromatography. Lung. 1996;174(6):349-58. doi: 10.1007/BF00164632. [PubMed:8887930 ]
- French GL, Teoh R, Chan CY, Humphries MJ, Cheung SW, O'Mahony G: Diagnosis of tuberculous meningitis by detection of tuberculostearic acid in cerebrospinal fluid. Lancet. 1987 Jul 18;2(8551):117-9. doi: 10.1016/s0140-6736(87)92328-2. [PubMed:2885596 ]
- Muranishi H, Nakashima M, Tsunematsu H, Shigematsu N, Isobe R: [Rapid diagnosis of pulmonary tuberculosis by detection of tuberculostearic acid with gas chromatography/mass spectrometry]. Kekkaku. 1987 Dec;62(12):627-33. [PubMed:3329256 ]
- Traunmuller F, Zeitlinger MA, Stoiser B, Lagler H, Abdel Salam HA, Presterl E, Graninger W: Circulating tuberculostearic acid in tuberculosis patients. Scand J Infect Dis. 2003;35(11-12):790-3. doi: 10.1080/00365540310017032. [PubMed:14723350 ]
- Frei R: [Current methods in rapid diagnosis of tuberculosis]. Schweiz Med Wochenschr. 1993 Feb 6;123(5):147-52. [PubMed:8438134 ]
- LOTUS database [Link]
|
|---|